A resolution of issuance may include a covenant that the department will make or adopt and execute, or cause to be made, adopted, and executed, any and all such further resolutions, acts, deeds, conveyances, assignments, or assurances as may be reasonably required for effectuating the intention of the resolution of issuance and for better assuring and confirming unto the holders of the revenue bonds the rights and benefits provided in the resolution of issuance.